X SEA TY is a floating, algae-producing city concept based on the principles of sharing, networking resources, and ecological symbiosis. The proposal, by <a href="http://www.x-tu.com/" target="_blank">X-TU</a>, works to absorb carbon from the atmosphere and pump out fresh oxygen to improve air and ocean quality. Growing according to the needs of the people, an X SEA TY would be covered in photosynthetic algae to produce biofuels. The self-sufficient cities could also provide for their inhabitants and also work to clean up the environment making this a beyond-sustainable living development.

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<a href="http://www.x-tu.com/" target="_blank">X SEA TY</a> is a proposed floating city that works to clean up the cities by transforming them from carbon dioxide-polluting environments by exploiting biochemical energy algae.

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The buildings are made with porous concrete and facades are covered in photosynthetic material, algae systems and living walls.

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This system works to produce biofuels, which can then be used for energy use.

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The living facades encourage animal life and biodiversity.

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The cities are assembled like a bees hive as needed to meet demands and can be built anywhere and even moved.

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Some can be located next to city centers to relief overcrowding and help produce enough resources for the city all while reducing pollution.

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Totally self-sufficient, these lush cities produce all the energy they need, provide for water and actually improve the environment.

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Carbon dioxide is soaked up by the plants and returned as oxygen while producing biofuels.

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X SEA TY near Hong Kong and New York.

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Cellular growth of X-TU

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Energy production and water cleaning systems.

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Cross section of X SEA TY

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X SEA TY encourages biodiversity.

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X SEA TY is a floating, algae-producing city concept based on the principles of sharing, networking resources, and ecological symbiosis. The proposal, by X-TU, works to absorb carbon from the atmosphere and pump out fresh oxygen to improve air and ocean quality. Growing according to the needs of the people, an X SEA TY would be covered in photosynthetic algae to produce biofuels. The self-sufficient cities could also provide for their inhabitants and also work to clean up the environment making this a beyond-sustainable living development.